Weiyi He

ORCID: 0000-0001-7283-7377
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About
Contact & Profiles
Research Areas
  • Food Allergy and Anaphylaxis Research
  • Insect Utilization and Effects
  • Allergic Rhinitis and Sensitization
  • Tea Polyphenols and Effects
  • Contact Dermatitis and Allergies
  • Air Quality and Health Impacts
  • Insect and Pesticide Research
  • Stroke Rehabilitation and Recovery
  • Asthma and respiratory diseases
  • Protein Interaction Studies and Fluorescence Analysis
  • Phytochemistry and Biological Activities
  • Phytochemicals and Antioxidant Activities
  • Proteins in Food Systems
  • Surgical Simulation and Training
  • COVID-19 impact on air quality
  • Cloud Data Security Solutions
  • Identification and Quantification in Food
  • Air Quality Monitoring and Forecasting
  • IL-33, ST2, and ILC Pathways
  • Heavy Metals in Plants
  • Security and Verification in Computing
  • Neurological Disorders and Treatments
  • Acne and Rosacea Treatments and Effects
  • Food Safety and Hygiene
  • Video Surveillance and Tracking Methods

First Affiliated Hospital of Jinan University
2020-2025

Shenzhen University
2013-2023

Shenzhen Third People’s Hospital
2021-2023

Ministry of Natural Resources
2023

Fujian Institute of Oceanography
2023

Shenzhen University Health Science Center
2020-2023

Key Laboratory of Guangdong Province
2022

Guangdong Provincial Center for Disease Control and Prevention
2022

Jinan University
2019

Monash University
2016

Understanding the interaction of (−)-epigallocatechin-3-gallate (EGCG) and lipase is important for understanding EGCG's inhibition lipase. In this paper, EGCG porcine was characterized by fluorescence spectroscopy, circular dichroism (CD), isothermal titration calorimetry, molecular docking. might act as a noncompetitive pancreatic inhibiter. bound to with affinity Ka = 2.70 × 104 L mol–1. Thermodynamic features suggested that process spontaneous, hydrogen bonds electrostatic force perhaps...

10.1021/jf401779z article EN Journal of Agricultural and Food Chemistry 2013-08-26

Chlorogenic acid (CGA) exhibits substantial biological function in antioxidant, antibacterial, anti-lipogenesis and anti-inflammatory activities. Increased sebum production inflammation are considered important for the development of acne. However, therapeutic effects CGA on acne vulgaris remain unexplored. In this study, to assess underlying mechanisms acne, a model skin ears ICR mouse induced by living Propionibacterium acnes was used. 24 hours after 1.0 × 107 CFU, P. were intradermally...

10.1111/exd.14277 article EN Experimental Dermatology 2021-01-15

Large Language Model (LLM) agents have become increasingly prevalent across various real-world applications. They enhance decision-making by storing private user-agent interactions in the memory module for demonstrations, introducing new privacy risks LLM agents. In this work, we systematically investigate vulnerability of to our proposed Memory EXTRaction Attack (MEXTRA) under a black-box setting. To extract information from memory, propose an effective attacking prompt design and automated...

10.48550/arxiv.2502.13172 preprint EN arXiv (Cornell University) 2025-02-17

To explore the prognostic factors of adult patients with diffuse midline glioma (DMG), and to further construct evaluate columnar graphical models provide some reference for clinical management this group patients. We included histologically confirmed DMG from Surveillance Epidemiology End Results (SEER) database (2004-2015), dividing them into training validation sets (7:3 ratio). Using Kaplan-Meier Cox regression analyses, we determined independent overall survival (OS) cancer-specific...

10.1016/j.wneu.2025.123901 article EN cc-by-nc-nd World Neurosurgery 2025-03-01

Rationale:Th2 polarization plays a central role in the pathogenesis of allergic diseases such as airway allergy.The underlying mechanism is not fully understood yet.X-box-binding protein-1 (XBP1) can regulate immune cell activities upon exposing stressful events.The XBP1 development Th2 has yet been explored.Methods: Mice carrying Xbp1-deficient CD4 + T cells were employed to observe induction allergy.A culture model was established evaluate facilitating lineage commitment.Results: We found...

10.7150/thno.75100 article EN cc-by Theranostics 2022-01-01

The mechanism of the recovery immune inflammation in intestine remains to be investigated. calcitonin-related protein (CGRP; neuropeptide) has regulatory capacity. We observed that lower levels CGRP were found colon biopsies UC patients. negatively correlated TNF-α, IL-1β and IFN-γ biopsy samples. TGF-β group than normal control (NC) group, which positively with levels. Blocking significantly delayed from colitis inflammation. induced TGF-β-expressing CD4+ Tim4+ macrophages intestine....

10.1016/j.clim.2022.109154 article EN cc-by-nc-nd Clinical Immunology 2022-10-13

Summary Tea polyphenol ( TP ) inhibits digestive enzymes and reduces food digestibility. To explore the interaction between with enzymes, bindings of ‐epigallocatechin‐3‐gallate EGCG to trypsin α‐chymotrypsin were studied in detail using fluorescence, resonance light‐scattering, circular dichroism, fourier transform infrared spectroscopy methods protein‐ligand docking. The binding parameters calculated according S tern– V olmer equation, thermodynamic determined by van't H off equation....

10.1111/ijfs.12223 article EN International Journal of Food Science & Technology 2013-07-12

Objective: To explore the effects of somatosensory interaction technology combined with virtual reality on upper limbs function and activities daily living (ADL) in cerebrovascular disease patients. Methods: Form January, 2019 to December, 2019, 80 patients were recruited, had been divided into control group (n = 40) observation 40), randomly. The groups received conventional rehabilitation treatment, for 40 minutes per day, while 20 5 days a week 4 weeks. Wolf Motor Function Test (WMFT),...

10.4236/jbise.2020.135006 article EN Journal of Biomedical Science and Engineering 2020-01-01

Allergic reactions caused by silkworm pupae greatly limit their utilization, and studies suggest that proteins of 25-30 kDa may be the principal allergens. To further understand these allergens, we attempted to purify a protein about 30 ammonium sulfate salting, pH-graded precipitation, ion-exchange chromatography. The was identified mass spectrometry characterized sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), western blot, enzyme-linked immunosorbent assays, circular...

10.1021/acs.jafc.3c04706 article EN Journal of Agricultural and Food Chemistry 2023-08-28

Abstract The ingredient declaration on food labels assumes paramount importance in the protection of food‐allergic consumers. China has not implemented Food allergen labeling. A gold immunochromatography assay (GICA) was developed using 2 monoclonal antibodies (mAb) against milk β‐lactoglobulin this study. GICA specific for pure samples with a sensitivity 0.2 ng/mL. Milk protein traces extracted from 110 products were detected by method. 106 confirmed our method: 57 originally labeled as...

10.1111/1750-3841.12051 article EN Journal of Food Science 2013-03-01

Controversies surrounding the phylogenetic relationships within family Apogonidae have persisted due to limited molecular data, obscuring evolution of these diverse tropical marine fishes. This study presents first complete mitochondrial genome Fowleria variegata, a previously unrepresented genus, using high-throughput Illumina sequencing. Through comparative mitogenomic analysis, F. variegate was shown exhibit typical architecture and composition, including 13 protein-coding, 22 tRNA 2 rRNA...

10.3390/genes14081612 article EN Genes 2023-08-11

Combining iris biometric system and cryptography will provide a strong security authentication high performance.Iris-based cryptosystem appears to be the strongest way generate key authenticate users among other recognition such as voice fingerprint that because randomness, uniqueness, stability of Iris.Iris is technique used secure communication encrypt data between parties using features False Accept Ratio (FAR) Reject (FRR).This report also described effective techniques for with...

10.21694/2572-2921.16004 article EN American Research Journal of Computer Science and Information Technology 2016-01-01

Spatio-temporal context refers to the information of each pixel's historical status and its adjacent pixels. The proposed algorithm applies spatio-temporal detection foregrounds. It is based on codebook model. For pixel, a weight value calculated according this pixel influence detecting conditions. can make results more accurate, especially in interference regions such as waving trees sudden illumination.

10.1109/icmlc.2014.7009125 article EN International Conference on Machine Learning and Cybernetics 2014-07-01
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